INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca9303cd797c37f09d1f81e3c6d57d7163b3f9a58371e7f047e770d77a7f5846', 
    'IaGvD4/WqrvQqX7UhJu3s6ZG5KRw4mtssaufUDHpL7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)